Pith Number

pith:W3A4HXVI

pith:2012:W3A4HXVIHBTQDJ3QAN5JEMFZOR

not attested not anchored not stored refs pending

Cosmological Constraints from a Combination of Galaxy Clustering & Lensing -- II. Fisher Matrix Analysis

Anupreeta More, Frank van den Bosch, Houjun Mo, Marcello Cacciato, Surhud More, Xiaohu Yang

arxiv:1207.0004 v1 · 2012-06-29 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3A4HXVIHBTQDJ3QAN5JEMFZOR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:56:36.292014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6c1c3dea8386701a770037a9230b97466b20745be9e206a98185eafc4b82d2d

Aliases

arxiv: 1207.0004 · arxiv_version: 1207.0004v1 · doi: 10.48550/arxiv.1207.0004 · pith_short_12: W3A4HXVIHBTQ · pith_short_16: W3A4HXVIHBTQDJ3Q · pith_short_8: W3A4HXVI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/W3A4HXVIHBTQDJ3QAN5JEMFZOR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b6c1c3dea8386701a770037a9230b97466b20745be9e206a98185eafc4b82d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f0921a29e1b5ad89d8dbf08235dd2c2d8b9b91930b133cd8716286a672212b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-29T20:00:02Z",
    "title_canon_sha256": "51f25f05d2de074db29d986b48c7c08460e9badbed37e8dbd718f9e38e1516c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0004",
    "kind": "arxiv",
    "version": 1
  }
}